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EP1948309A4 - Integrated external beam radiotherapy and mri system - Google Patents

Integrated external beam radiotherapy and mri system

Info

Publication number
EP1948309A4
EP1948309A4 EP06790814A EP06790814A EP1948309A4 EP 1948309 A4 EP1948309 A4 EP 1948309A4 EP 06790814 A EP06790814 A EP 06790814A EP 06790814 A EP06790814 A EP 06790814A EP 1948309 A4 EP1948309 A4 EP 1948309A4
Authority
EP
European Patent Office
Prior art keywords
radiation source
mri system
external beam
beam radiotherapy
radiation
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
EP06790814A
Other languages
German (de)
French (fr)
Other versions
EP1948309A1 (en
EP1948309B1 (en
Inventor
B Gino Fallone
Marco Carlone
Brad Murray
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Alberta Health Services
Original Assignee
Alberta Cancer Board
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Alberta Cancer Board filed Critical Alberta Cancer Board
Priority to PL06790814T priority Critical patent/PL1948309T3/en
Publication of EP1948309A1 publication Critical patent/EP1948309A1/en
Publication of EP1948309A4 publication Critical patent/EP1948309A4/en
Application granted granted Critical
Publication of EP1948309B1 publication Critical patent/EP1948309B1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61N—ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
    • A61N5/00—Radiation therapy
    • A61N5/10—X-ray therapy; Gamma-ray therapy; Particle-irradiation therapy
    • A61N5/1048—Monitoring, verifying, controlling systems and methods
    • A61N5/1049—Monitoring, verifying, controlling systems and methods for verifying the position of the patient with respect to the radiation beam
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/05—Detecting, measuring or recording for diagnosis by means of electric currents or magnetic fields; Measuring using microwaves or radio waves 
    • A61B5/055—Detecting, measuring or recording for diagnosis by means of electric currents or magnetic fields; Measuring using microwaves or radio waves  involving electronic [EMR] or nuclear [NMR] magnetic resonance, e.g. magnetic resonance imaging
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B6/00—Apparatus or devices for radiation diagnosis; Apparatus or devices for radiation diagnosis combined with radiation therapy equipment
    • A61B6/40—Arrangements for generating radiation specially adapted for radiation diagnosis
    • A61B6/405—Source units specially adapted to modify characteristics of the beam during the data acquisition process
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B6/00—Apparatus or devices for radiation diagnosis; Apparatus or devices for radiation diagnosis combined with radiation therapy equipment
    • A61B6/40—Arrangements for generating radiation specially adapted for radiation diagnosis
    • A61B6/4064—Arrangements for generating radiation specially adapted for radiation diagnosis specially adapted for producing a particular type of beam
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61N—ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
    • A61N5/00—Radiation therapy
    • A61N5/10—X-ray therapy; Gamma-ray therapy; Particle-irradiation therapy
    • A61N5/1048—Monitoring, verifying, controlling systems and methods
    • A61N5/1049—Monitoring, verifying, controlling systems and methods for verifying the position of the patient with respect to the radiation beam
    • A61N2005/1055—Monitoring, verifying, controlling systems and methods for verifying the position of the patient with respect to the radiation beam using magnetic resonance imaging [MRI]
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61N—ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
    • A61N5/00—Radiation therapy
    • A61N5/10—X-ray therapy; Gamma-ray therapy; Particle-irradiation therapy
    • A61N5/1077—Beam delivery systems
    • A61N5/1081—Rotating beam systems with a specific mechanical construction, e.g. gantries

Landscapes

  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Veterinary Medicine (AREA)
  • Radiology & Medical Imaging (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Pathology (AREA)
  • Physics & Mathematics (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Biophysics (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Medical Informatics (AREA)
  • Molecular Biology (AREA)
  • Surgery (AREA)
  • Radiation-Therapy Devices (AREA)
  • Magnetic Resonance Imaging Apparatus (AREA)
  • Medicines Containing Antibodies Or Antigens For Use As Internal Diagnostic Agents (AREA)
  • Apparatus For Radiation Diagnosis (AREA)

Abstract

A radiation therapy system comprises a radiation source generating a beam of radiation and a magnetic resonance imaging apparatus. An interface acts between the radiation source and the MRI apparatus that permits irradiation to be performed simultaneously with imaging. The MRI apparatus and radiation source are coupled such that the system can be used in a rotation mode whereby the radiation source can irradiate a subject from basically any angle without reducing MRI image quality.
EP06790814A 2005-10-17 2006-10-10 Integrated external beam radiotherapy and mri system Active EP1948309B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PL06790814T PL1948309T3 (en) 2005-10-17 2006-10-10 Integrated external beam radiotherapy and mri system

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US72661305P 2005-10-17 2005-10-17
US77997106P 2006-03-08 2006-03-08
PCT/CA2006/001656 WO2007045076A1 (en) 2005-10-17 2006-10-10 Integrated external beam radiotherapy and mri system

Publications (3)

Publication Number Publication Date
EP1948309A1 EP1948309A1 (en) 2008-07-30
EP1948309A4 true EP1948309A4 (en) 2009-11-11
EP1948309B1 EP1948309B1 (en) 2011-12-28

Family

ID=37962150

Family Applications (1)

Application Number Title Priority Date Filing Date
EP06790814A Active EP1948309B1 (en) 2005-10-17 2006-10-10 Integrated external beam radiotherapy and mri system

Country Status (10)

Country Link
US (1) US9468777B2 (en)
EP (1) EP1948309B1 (en)
JP (3) JP5334582B2 (en)
CN (2) CN101378805B (en)
AT (1) ATE538841T1 (en)
CA (1) CA2626538C (en)
ES (1) ES2383983T3 (en)
HK (1) HK1129616A1 (en)
PL (1) PL1948309T3 (en)
WO (1) WO2007045076A1 (en)

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